baber/WOPTO huggingface dataset:
Patent JP-H03279364-A (JP)
Title: Production of styryl compound
Inventor: EDA TSUNETO
IPC: C07B61/00
Filed: 1990-03-28
Abstract: PURPOSE:To obtain in high purity and yield the title compound in a simple reaction operation by reaction between an aldehyde derivative and pyrazolone derivative in the presence of ammonium carbonate and/or ammonium bicarbonate. CONSTITUTION:The objective compound of formula III can be obtained by reaction between a compound of formula I (R1 and R2 are each 1-4C alkyl) and a second compound of formula II in a solvent such as methanol in the presence of ammonium carbonate and/or ammonium bicarbonate at 30 deg.C to the reflux temperature for 10 min to 5 hr. The respective amounts of the compounds of the formula I and formula II are about equimolar levels, the amount(s) of the ammonium carbonate and/or ammonium bicarbonate is (are) equimolar to two molar times based on the compound of formula II. The present styryl compound is useful as a component for silver halide photographic photosensitive materials.
Patent JP-H07287327-A (JP)
Title: Image reader and image recorder
Inventor: KIMURA TOSHIHITO
IPC: G03B42/02
Filed: 1994-04-19
Abstract: PURPOSE:To eliminate the influence of flare with simple constitution in an optical scanning system image reader and image recorder. CONSTITUTION:In this image reader; a recording material 10 where an image is recorded is scanned by a light beam for reading 13, and emitted light 19 from the recording material 10 having different wavelength from the light beam 13 is photoelectrically detected by a photodetector 21, so that the recorded image is read. Then, a sheet 30 consisting of photochromic material increasing transmissivity by receiving the light beam 13 and decreasing the transmissivity by receiving the emitted light 19 is arranged at a position where the light beam 13 is received in a state where it comes close to or in contact with the recording material 10 and the photodetector 21 is disposed to receive the emitted light 19 through the sheet 30.
Patent JP-H03277925-A (JP)
Title: Outdoor slip issuing apparatus for track scale
Inventor: OSAME TOSHIYUKI
IPC: G01G19/02
Filed: 1990-03-28
Abstract: PURPOSE:To protect a slip from rain and to make it possible to take out the slip without the opening and closing operations of a door by providing a slip issuing machine on the inside of an outer case, and providing a pocket for receiving the slip and a hood for covering the upper part of the opening of the pocket. CONSTITUTION:A slip 15 is cut with a cutter device 26 and issued into a slip issuing port 12. The slip 15 is inputted into a rear part 19 of a pocket 16. The leading edge of the slip 15 is slid into a front part 18 of the pocket 16 of a first member 20. Rain drops are received with a hood 17 and flow as shown by an arrow 34. Therefore, the slip 15 issued in the pocket 16 does not becomes wet. When the slip 15 is taken out, the slip is lifted up so that the slip passes over a folding part 33 at the bottom part of the front part 18 of the pocket 16 and taken out to the front side.
Patent JP-S58196465-A (JP)
Title: Connection system for wiring tester
Inventor: MOTOI SHIYUNICHI
IPC: G01R31/02
Filed: 1982-05-13
Abstract: PURPOSE:To improve the efficiency and the reliability in the insertion work of printed circuit board for connection by inserting a connecting device into a rack following the insertion of printed circuit board to be connected arranged in the order of connection and then, connecting the printed circuit board to a connector fixed on the rack by sequential insertion thereof. CONSTITUTION:A printed circuit board 11 for connection is drawn by a value C from a box 16 prior to insertion thereof. Under this condition, the box 16 is inserted in the direction of the arrow B. Then, the box 16 is inserted completely into a rack 3. Then, the printed circuit board 11 is pushed in the direction of the arrow D. This accomplishes the connection of the printed circuit board 11 to a connector 4. This operation is performed sequentially. After connection of all the boards is completed, test is started. When separating the connecting device 15, it should be noted that an L-shaped metal ware 17 is coulk on the printed circuit board 11. A pulling tool 18 is put thereon 17 to pull it out in the direction of the arrow E. All the printed circuit boards 11 are removed by this operation. Then, the box 16 is pulled out in the direction of the arrow F fron the rack 3. This completes the separation of the connecting device for a wiring tester.
Patent JP-H01250201-A (JP)
Title: Production of face fastener
Inventor: ANZAI SHIGEO
IPC: A44B18/00
Filed: 1988-03-31
Abstract: PURPOSE:To enhance a function characteristic and a productivity and to attain a low cost by disposing a molding body at the end part of the post groups of a resin molding body having post groups with no rib head part, connecting them at the end part of the post groups and cutting a connecting part between the posts of the resin molding body to form the rib head part. CONSTITUTION:The sheet form product 3' of a molding body B made of resin is disposed so as to bring the end of the rib post 2 of a resin molding body A into contact with a post made of resin having many rib posts with no rib head and substantially vertical to the face of a base material 1 to at least one of the faces 1 of the base material 1, thereafter, the end of the rib post 2 and the sheet form product 3' are bonded at the contact part thereof. Then, the connecting part 5 of the sheet form product between the posts 5 is cut to a square form or an oblique square form along dashed lines or cut to form the rib head part 3. In this face fastener, the inflection characteristic of the rib head part is easily improved and a smooth engagement is obtained.
Patent JP-H07284576-A (JP)
Title: Knife and manufacture of same
Inventor: ONO TAKESHI
IPC: B23P15/40
Filed: 1994-04-19
Abstract: PURPOSE:To provide the knife for which structure for easily positioning a blade part to a handle part is provided and the strength of joining the handle part and the blade part is improved, and to provide the manufacture of knife with which the manufacture efficiency of the knife can be improved and the handle part and the blade part can be surely joined. CONSTITUTION:A knife 1 is composed of a blade part 2 and a handle part 3, and the blade part 2 is composed of an edge part 21, for which an edge is formed at one side edge part, and a core 22 extended from the edge part 21 to the rear end of the handle part 3. The handle part 3 is equipped with an opening part 32 formed for inserting the core 22 and a hole 31 formed at the rear end. On the other hand, the core 22 is extended to the rear end of the handle part 3 and at that end part, an engage part 23 matched with the shape of the hole 31 is formed. Then, this engage part 23 is equipped with a cross-sectional area smaller than the opening area of the hole 31.
Patent JP-H07288297-A (JP)
Title: Electronic circuit part and manufacture therefor
Inventor: SUZUKI TOSHIYUKI
IPC: H01L21/56
Filed: 1994-04-19
Abstract: PURPOSE:To provide an electronic circuit part whose reliability in soldering to a printed board or the like is improved. CONSTITUTION:A through hole from an electronic element mounted part 2 on a surface of a substrate 1 through a rear face of the substrate 1 is provided. An electrode recess 4 on a rear face and a side is provided on a side of the substrate 1. A conductor layer on the electronic element mounted part 2 and a conductor layer on an inner periphery of the through hole 3 are made continuous, and also the conductor layer on the inner periphery of the through hole 3 and a conductor layer 5c for an electrode formed on the electrode recess 4 are made continuous. An electronic device 6 is mounted on the electronic device mounted part 2, and also sealing resin 7 is molded on the surface of the substrate 1 for sealing the electronic device 6. Even if the through hole 3 is filled with the sealing resin 7 when the sealing resin 7 is molded on the surface of the substrate 1, the electrode recess 4 not opened on the surface of the substrate 1 is not filled with the resin 7, so that the conductor layer 5c for the electrode formed on the electrode recess 4 may not be covered by the resin 7.
Patent JP-H03282233-A (JP)
Title: Particle detecting apparatus
Inventor: NAKADA SHIGENORI
IPC: G01N15/14
Filed: 1990-03-30
Abstract: PURPOSE:To make it possible to measure even particles having the small diameters by using a short-arc type discharge lamp as a light source for detecting the particles, facilitating light condensation through lenses, providing high luminance for projected light, and enhancing power density. CONSTITUTION:The sampling area of a part to be measured is sucked with a pump and the like and discharged into a detecting region 6 through a nozzle 7. Meanwhile, the light from a short-arc type discharge lamp 1 is readily condensed with an elipitical light condensing mirror 2 and projected on the detecting 6 at high luminance through a lens 3, a slit 5 and objective lenses 4. When particles such as dust are present in the inflowing sampling area, the particles are detected with a scattered light detector 10 by way of a projecting lens through the projected light when the particles pass through the detecting region 6. The scattered light has the intensity proportional to the diameter of the particle. The intensity of the light is detected with the photomultiplier in the scattering light detector 10. The size of the particle is detected based on the wave crest of the detected pulse, and the number of the particles is detected based on the frequency of the pulses.
Patent JP-S525278-A (JP)
Title: P-channel silicon gate mis semi-conductor production
Inventor: AZUMA TAKASHI
IPC: H01L29/78
Filed: 1975-07-02
Abstract: PURPOSE: To prevent the threshold value variation for P-channel silicon gate MISFET caused by impurities diffusion into the channel area of semiconductor base through gate isolotion laminate during heat treatment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5511983-A (JP)
Title: Walking farm machine
Inventor: KITA TAKESHI
IPC: B60K20/00
Filed: 1979-06-26
Abstract: PURPOSE: To simplify the transmission operation by controlling oil flow of the transmission gear with an electric switch.  
     CONSTITUTION: This farm machine is equipped with a hydraulic circuit composed of a transmission gear PS including 5-port 3-position switching and 4-port 3-position switching electromagnetic direction valves Va and Vb and hydraulic multiplate clutches CL1 yo Cl3 and CLR and an electric circuit to control the oil flow of the transmission gear PS with a switching element. By the switching operation of the electric circuit, solenoids S1 to S3 are excited to switch the oil flow supply circuit to the transmission, whereby transmission shift is made from the advance position to the retraction position vice versus. With such an arrangement, only operation of the switching control unit enables transmission thereby assuring higher operability. Sudden invertion of shift is eliminated thereby minimizing impact on operators. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S559017-A (JP)
Title: Second permanent wave agent
Inventor: SASAKI TETSUO
IPC: A61K8/00
Filed: 1978-07-04
Abstract: PURPOSE:The title second agent having improved wave retention, comprising an oxidizing agent and a phosphate or a sulfate as essential constituents. CONSTITUTION:An agent comprising (A) an oxidizing agent, e.g. an alkali metal brominate, and (B) a phosphate, e.g. potassium dihydrogenphosphate, or a sulfate, e.g. sodium sulfate, at a weight ratio of (A) to (B) 0f 20:1-1:10, the pH of a 5% aquous solution thereof being 8 or below. Ordinary constituents, e.g. surfactants or perfumes, for the second agent may be incorporated.
Patent JP-H10281503-A (JP)
Title: Humidifier
Inventor: NAGASAKA YUTAKA
IPC: F24F6/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a humidifier which can start quickly a humidifying operation for obtaining desired humidity. SOLUTION: A heater is provided for a sensor detecting humidity. A humidifier is supplied with power (ST1) and it is determined whether or not the detected humidity of the sensor is a first reference humidity or above (ST2). The first reference humidity is set to be higher than a humidity range which can be set. When the detected humidity is the first reference humidity or above, it is judged that dew is formed on the sensor, and the power is supplied to the heater so as to heat the sensor (ST3). In case when the detected humidity is a second reference temperature or below (ST4), the water having stuck to the sensor is judged to have evaporated and the power supply to the heater is ended (ST5) and standby is made until the sensor cools down and becomes capable of detecting humidity correctly (ST6). Then, a humidifying operation is controlled so that the detected humidity of the sensor may be equal to a set humidity (ST7-ST11).
Patent JP-S57195692-A (JP)
Title: Preparation of aqueous suspension of fluoran compound
Inventor: YAHAGI MASAKICHI
IPC: B41M5/327
Filed: 1981-05-28
Abstract: PURPOSE:To obtain the titled suspension for a heat-sensitive recording paper free from staining of texture, by pulverizing a specified fluoran compound in an aqueous medium containing a water-soluble binder. CONSTITUTION:The objective aqueous suspension is obtained by pulverizing 3- (N-methylcyclohexylamino)-6-methyl-7-anilinofluoran as a color former in an aqueous medium containing a water-soluble binder (e.g., PVA) at a temperature of 40-100 deg.C. After cooling the aqueous suspension thus obtained, it is mixed with a prepared suspension of a phenolic color developer to obtain a coating liquid for the heat-sensitive recording paper.
Patent JP-S60226967-A (JP)
Inventor: MORI SHIYOUICHI
IPC: G01C15/00
Filed: 1984-04-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S559720-A (JP)
Title: Method of forming fish meat round particle
Inventor: NAGAMINE KOUJI
IPC: A23L17/00
Filed: 1978-07-04
Abstract: PURPOSE: Ground fish meat is specifically treated, thus producing said round particles of fish meat that can readily made into paste products as 'kamaboko', 'chikuwa', or 'hanpen' by adding water thereto and boiling them.  
     CONSTITUTION: Ground meat of fish as cod, croaker, sea eel, lizard, shark or flat fish, is minced, then incorporated with water or oil at a weight ratio of about 1.5W9 and they are agitated in such conditions that the ground meat is not suffered heat denaturation and shows sitting phenomenon at 10W50°C and is formed into round particles by shearness, that is, a stirring speed of about 200W600 rpm, thus forming round particles of fish meat with diameters of about 0.5W5mm. When necessary, the resulting particles are coated with protein or starch or grain flour. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09234107-A (JP)
Title: Small articles receptacle for safety driving
Inventor: ENDO YOSHIRO
IPC: A45C13/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To safely take out a desired small article while driving a car by making up a small articles receptacle of a pocket part whose one side is opened, and a seat-belt installing cover that is bonded on one surface thereof, so that it can be easily fixed to the seat belt. SOLUTION: A small articles receptacle 1 is made up of a pocket part 2, and a seat-belt installing cover 3 that is bonded on one surface thereof. Further, both sides of the seat-belt installing cover 3 are extended, and a hook and loop fastener 4 is adhesively fixed on the rear side, and a hook and loop fastener 5 is adhesively fixed on the front side. The hook and loop fastener 4 is formed in a soft surface, and the hook and loop fastener 5 is formed in a non- soft surface, and the respective tapes are formed so as to be adhesively fixed by adding a given force and to be separable. In this constitution, the small articles receptacle 1 is fixed to a seat belt 11 by winding up the hook and loop fastener 4 and the hook and loop fastener 5 to the seat belt 11. Thus, a driver can easily perceive the small articles by the left hand, while taking the steering wheel by the right hand.
Patent JP-H01255774-A (JP)
Title: Electric fluid converting device
Inventor: YAMADA MASATOSHI
IPC: F16K31/40
Filed: 1988-04-01
Abstract: PURPOSE:To enable fluid supply in high pressure and high flow rate as raising responsibility by operating a control valve with signal fluid pressure controlling by an electric acturator. CONSTITUTION:An orifice 5 is provided in a signal fluid passage 2, an outlet of this passage 2 is made in a nozzle hole 4 and a pressure fetching port 6 is provided between the orifice 5 and the nozzle hole 4. The nozzle hole 4 is opened and closed with a working piece 7 of an electric actuator 8. Again, a control valve 12 operating in opening and closing on movement of a valve body 14 due to pressure in a pressure chamber 16 is provided in a control fluid passage 9. Because the pressure chamber 16 is communicated to the pressure fetching port 6, pressure in the pressure chamber 16 is raised when the nozzle hole 4 is closed by the working piece 7 of the electric actuator 8 with electric signal, and thereby the control valve 12 is opened.
Patent JP-H05279462-A (JP)
Title: Production of polyester
IPC: C08G63/20
Filed: 1992-04-03
Abstract: PURPOSE:To obtain a polybutylene naphthalenedicarboxylate through higher polycondensation reaction rate. CONSTITUTION:The objective polyester can be obtained by polycondensation between (A) a naphthalenedicarboxylic acid as the chief acid component and (B) tetramethylene glycol as the chief glycol component in the presence of a tri- or higher functional carboxylic acid or a derivative thereof.
Patent JP-S57197568-A (JP)
Title: Recorder
Inventor: HIDA MASAYUKI
IPC: G03G15/08
Filed: 1981-05-29
Abstract: PURPOSE:To perform excellent color picture transferring by using a toner having a value of specific charge of the toner is almost made uniform with the precharge before transferring, independently of the types of the toner supplies for the formation of reproduced image. CONSTITUTION:For example, a toner having greater dielectric constant than that of a positive toner is used for a negative toner. When a toner with 11.4 of dielectric constant is used, the specific charge of the toner is 27muO/g by performing the positive pre-charge, allowing to arrange the specific charge almost with that of the positive toner. Thus, the specific charge of both the toners can be made uniform by increasing the dielectric constant of the toner the polarity of which is inverted at the pre-charge process than that of the other toner, allowing to uniform the transfer of the toner image. Further, since the transfer becomes difficult if the toner specific charge >=40muO/g, the specific charge is used at <=40muO/g even under the pre-charge.
Patent JP-H04315803-A (JP)
Title: Rotary head drum device
Inventor: OMURA MASAFUMI
IPC: G11B5/53
Filed: 1991-04-15
Abstract: PURPOSE:To solve the problem of crosstalk from an audio signal superimposed when it is recorded and the crosstalk from adjacent tracks and to realize a VTR with high quality images and in which the occurrence of noise is suppressed, in a helical scanning type rotary head drum device with plural rotary heads whose track widths are different from each other. CONSTITUTION:Video heads 10 and 11 dedicated to recording and video heads 12 and 13 dedicated to reproducing are provided, the inequality of A>=C>B is satisfied where the track width of the video heads 10 and 11 dedicated to recording is A, the track width of the video heads 12 and 13 dedicated to reproducing is B, and a recording track pitch is C.
Patent JP-H09274401-A (JP)
Title: Heating member and method and device for fixing
Inventor: IZUMI MICHIO
IPC: H05B3/20
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To instantly heat a heat resistant belt by using a heating member for fixing which includes a light absorption heating element generating heat by absorbing light. SOLUTION: The endless heat resistant belts 12 and 13 being the heating member for fixing are constituted of a base material 14 made of heat resistant transparent resin and the light absorption type heating element 16 generating the heat by absorbing the light, to put it concretely, carbon black and the like. It is good that the belts 12 and 13 are molded by an extrusion method by dispersing the prescribed proportion (for example, about 1-15wt.%) of the heating element 16 in the heat resistant transparent resin for the base material 14 and kneading them (a). It is also good that one surface of a base layer 18 consisting of the heat resistant transparent resin is provided with a heat generation layer 20 consisting of the heating element 16 or including it by heat adhesion and the like (b). Besides, it is good that the base layer 18 is made to adhere to both surfaces of the layer 20 (c). The heating element 16 instantly generates the heat by being illuminated and heats the heating member. Therefore, when a heating start instruction is given, a fixing feasible state is instantly set.
Patent JP-H0348459-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KAMEYAMA SHUICHI
IPC: H01L29/732
Filed: 1990-03-29
Abstract: PURPOSE:To increase the packing density and operating speed of a semiconductor device by forming a MOS transistor provided with spacers formed of deposited coating films on the side face of a gate electrode and a vertical type bipolar transistor formed of a deposited coating film below an emitter electrode on the same semiconductor substrate. CONSTITUTION:Side-wall spacers of SiO2 films 41 and 36 are formed on the side faces of poly-Si film patterns 21 and 32 which are the gate electrodes of a MOS transistor. In addition, after forming the emitter diffusion layer 38 and emitter diffusion layer 39 of a vertical type bipolar transistor, an emitter electrode 40 is formed by etching the second conductor thin film and the SiO2 film 36 is left as it is below the poly-Si film pattern 40 which is the emitter electrode. At the same time, the side-wall spacer formed of the SiO2 film 41 is formed on the side face.
Patent JP-S63247198-A (JP)
Inventor: MUKUMOTO KYOJI
IPC: B64C13/20
Filed: 1987-04-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01254794-A (JP)
Title: Liquid crystal composition
Inventor: SHIMIZU ITSUO
IPC: C09K19/44
Filed: 1988-04-04
Abstract: PURPOSE:To obtain a liquid crystal composition, containing a mixture of specific two kinds of polycyclic compounds and capable of exhibiting a smectic A phase within a wide temperature range including practical temperatures and providing materials having a nematic or cholesteric phase with an extremely narrow temperature range. CONSTITUTION:The objective composition containing (A) one or more compounds expressed by formula I [X is 1-8C alkyl or alkoxy; Y is -COO-, -OOC-, -C=C-, -CH2CH2- or single bond; Z is -CN or -NCS; formula II is formulas III-XI; formula XIII is formulas IV and VII-X (provided that formulas II and XII are the same ring only when both are formula IV)] and (B) one or more compounds expressed by formula XIII (X<1> and Z<1> are 1-8C alkyl or alkoxy; Y<1> is -COO-, -OOC-, -C<=C-, -CH2CH2- or single bond; formula XIV is formulas IV-X).